#define RHOCRIT 2.77525E11
#define CVEL  299792.458
#define rmsun 1.989E+30  /*Masa del Sol en Kg*/
#define Gconst 6.6726E-11 /*M³s¯²kg¯¹*/
#define vunit 1000.
#define runit 3.0856E+22

struct cosmoparam
{
    double  omegam			;  /* OMEGA MATERIA                       */
    double  omegal			;  /* OMEGA LAMBDA                        */
    double  omegak			;  /* OMEGA K                             */
}cp;
